# NSN 3040-01-183-9774: Shaft, Shouldered

NSN 3040-01-183-9774 (also written 3040011839774; NIIN 01-183-9774) is a shaft, shouldered in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3040-01-183-9774 (3040011839774)
- NIIN: 01-183-9774 (011839774)
- Item name: SHAFT,SHOULDERED
- Federal Supply Class: [FSC 3040 Miscellaneous Power Transmission Equipment](https://nsnexplorer.com/fsc/3040/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGZ | FIRST END STYLE | — |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | — |
| AAHW | SECOND END GROOVE WIDTH | INCHES NOMINAL 0.0600 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.930 |
| AMCZ | FIRST END KEYWAY WIDTH | INCHES NOMINAL 0.1240 |
| AMDH | FIRST END DISTANCE FROM KEYWAY CENTER TO END | INCHES NOMINAL 0.510 |
| AMDL | FIRST END DIAMETER | INCHES NOMINAL 0.7500 |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | INCHES NOMINAL 0.600 |
| AMFZ | SECOND END DIAMETER | INCHES NOMINAL 0.6247 |
| AMGB | SECOND END SPLINE MINOR DIAMETER | INCHES NOMINAL 0.3204 |
| AMGC | SECOND END SPLINE MAJOR DIAMETER | INCHES NOMINAL 0.3960 |
| AMHT | SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | INCHES NOMINAL 0.330 |
| ATPC | STEP QUANTITY | 7 |
| BDSR | SECOND END SPLINE QUANTITY | 12 |
| CSPY | LARGEST STEP DIAMETER | INCHES NOMINAL 0.750 |
| FEAT | SPECIAL FEATURES | ADDITIONAL SHOULDER:0.190 IN L; ADDITIONAL GROOVE:0.060 IN W;DISTANCE BETWEEN SECOND AND THIRD GROOVE CENTERS:0.250 IN |
| MATT | MATERIAL | STEEL CORROSION RESISTING |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 014420-1 | 59027 | MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT WESTERN DESIGN | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 014420-1 | 62228 | MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT DEFENSE SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-01 | [SPE7L126P9AW3](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040011839774) | SHAFT, SHOULDERED | MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT DEFENSE SYSTEMS INC | $12,250.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040011839774&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040011839774
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3040-01-183-9774/
JSON: https://nsnexplorer.com/api/nsn/3040-01-183-9774.json